#pragma once
#include "global.h"
namespace Psc {
// 主要包含 行列位置的核心位置计算
// using T_Data = std::shared_ptr<Table_Data>;
struct Edit_Func {
    virtual ~Edit_Func() = default;
    virtual bool insert_row(int pos, const std::vector<Row_Info*>& infos, const std::vector<std::vector<Base_Table_Data*>>& data, Edge_Expand_Type t) {
        return true;
    }
    virtual bool insert_col(int pos, const std::vector<Col_Info*>& infos, const std::vector<std::vector<Base_Table_Data*>>& data, Edge_Expand_Type t) {
        return true;
    }
    virtual bool remove_row(int pos, int num) {
        return true;
    }
    virtual bool remove_col(int pos, int num) {
        return true;
    }
    virtual void merge(int row, int col, int row_span, int col_span) {
    }
    virtual void split(int row, int col, int row_span, int col_span) {
    }
};
struct Base_Table_Model {
    virtual ~Base_Table_Model() = default;
    Base_Table_Model();
    int width() {
        return col_span_len(0, total_col());
    }
    int height() {
        return row_span_len(0, total_row());
    }
    // 重载这两个函数可以实现使用自己自定义的 Row_Info Col_Info
    virtual Row_Info* create_row_info(int h);
    virtual Col_Info* create_col_info(int w);
    virtual Base_Table_Data* get_table_data(int col, int row) = 0;
    virtual Col_Info* get_col_info(int pos) = 0;
    virtual Row_Info* get_row_info(int pos) = 0;
    //  表格绝对位置计算函数
    virtual Pos get_col(int x) = 0;
    virtual Pos get_row(int y) = 0;
    virtual int cell_x(int index) = 0;
    virtual int cell_y(int index) = 0;
    virtual int total_row() = 0;
    virtual int total_col() = 0;
    virtual int row_span_len(int row, int row_span) = 0;
    virtual int col_span_len(int col, int col_span) = 0;
    virtual Cell_Info get_span(int xi, int yi); // 获取某一位置，隶属于哪一个大格子（合并单元格场景下）
    virtual Find_Ret find_parent(Base_Table_Data* parent, int xi, int yi); // 从xi,yi位置寻找到其隶属于的大格子（合并单元格场景下）
    int col_space = 14;
    int row_space = 14;
    int col_min_w = 8;
    int row_min_h = 8;
};
Pos get_pos(Base_Info** infos, int n, int space, int pos, int margin);
// 直接把数据放在内存里的模型
struct Memory_Table_Model : Base_Table_Model, Edit_Func {
    void split(int row, int col, int row_span, int col_span) override;
    void merge(int row, int col, int row_span, int col_span) override;
    bool insert_row(int pos, const std::vector<Row_Info*>& infos, const std::vector<std::vector<Base_Table_Data*>>& data, Edge_Expand_Type) override;
    bool insert_col(int pos, const std::vector<Col_Info*>& infos, const std::vector<std::vector<Base_Table_Data*>>& data, Edge_Expand_Type) override;
    bool remove_row(int pos, int num) override;
    bool remove_col(int pos, int num) override;
    // 表格区域绝对位置计算
    Pos get_col(int x) override;
    Pos get_row(int y) override;
    int cell_x(int index) override;
    int cell_y(int index) override;
    int total_row() override {
        return row_info_list.size();
    }
    int total_col() override {
        return col_info_list.size();
    }
    int row_span_len(int row, int row_span) override;
    int col_span_len(int col, int col_span) override;
    Cell_Info get_span(int xi, int yi) override;
    Find_Ret find_parent(Base_Table_Data* parent, int xi, int yi) override;
    Row_Info* get_row_info(int pos) override {
        return row_info_list[pos];
    }
    Col_Info* get_col_info(int pos) override {
        return col_info_list[pos];
    }
    Base_Table_Data* get_table_data(int col, int row) override {
        return data[col][row];
    }
protected:
    std::vector<Col_Info*> col_info_list;
    std::vector<Row_Info*> row_info_list;
    std::vector<std::vector<Base_Table_Data*>> data;
    friend Table_View* create_table_view();
    friend Table_View* create_table_view2();
};
} // namespace Psc